RD511-71350 Kubota RING,BACK UP

RD511-71350 RING,BACK UP Kubota

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Buy Kubota RING,BACK UP RD511-71350 genuine, new aftermarket tractor parts with delivery

KX057, KX121, KX161, U55 RING

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E-RD511-71350 Back-Up Ring for Kubota Excavator(s) KX057-4, KX057-5, KX080-3T, KX121-3, KX121-3S, KX121-3ST, KX161-3, KX161-3S, KX161-3ST, U55, U55-4, U55-5

$5.99

05 Nov 2025

US: Eparts, Inc.

E-RD511-71350 Back-Up Ring for Kubota Excavator(s) KX057-4, KX057-5, KX080-3T, KX121-3, KX121-3S, KX121-3ST, KX161-3, KX161-3S, KX161-3ST, U55, U55-4, U55-5
Eparts, Inc. Replaces Kubota no(s): RD511-71350 || Package Quantity: 1 || Compatible With Kubota Excavator(s): KX057-4 (Boom Cylinder), KX057-5 (Boom Cylinder), KX080-3T (Boom Cylinder), KX121-3 (Blade Cylinder), KX121-3S (Blade Cylinder), KX121-3ST (Blade Cylinder), KX161-3 (Boom Cylinder), KX161-3S (Boom Cylinder), KX161-3ST (Boom Cylinder), U55 (Boom Cylinder), U55-4 (Boom Cylinder), U55-5 (Boom Cylinder)

Number on catalog scheme: 120

Parts RD511-71350 Kubota scheme

Compatible models:

Excavator(K / KH / KX / U SERIES) KX121 U55

EXCAVATOR(KH / KX / K / U SERIES) KX057 KX121 KX161 Kubota

Kubota machinery list:

Kubota parts catalog

KX057-4

F00000 BOOM CYLINDER ## NOTE:ORDER BY REF.No.010 & PART No.RD551-7961-0 & Fig.No.E30400 REF No.010 » RING,BACK UP RD511-71350

KX121-3

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

KX121-3S

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

KX121-3ST

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

KX161-3

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

KX161-3S

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

KX161-3ST

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING,BACK UP RD511-71350

U55-4

F00000 BOOM CYLINDER ## NOTE:ORDER BY REF.No.010 NEW PART & FIG No.E30400 REF No.010 » RING,BACK UP RD511-71350

KX057-4(SUNBELT)

F00000 BOOM CYLINDER » RING,BACK UP RD51171350

KX057-4CA

F00000 BOOM CYLINDER ## NOTE:ORDER BY REF.No.010 & PART No.RD551-7961-0 & Fig.No.E30400 REF No.010,020 NEW PARTS (SET) » RING,BACK UP RD51171350

KX080-3T(SN:20001- )

F01000 BOOM CYLINDER AND COMPONENT PARTS (LH) [SUPER DOUBLE BOOM TYPE] » RING BACK UP RD51171350
F02000 BOOM CYLINDER AND COMPONENT PARTS (RH) [SUPER DOUBLE BOOM TYPE] » RING BACK UP RD51171350

KX121-3

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD51171350

KX121-3SCA

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD51171350

KX121-3STCA

F30000 BLADE CYLINDER AND COMPONENT PARTS » RING,BACK UP RD51171350

KX161-3

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING BACK UP RD51171350

KX161-3SCA

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING,BACK UP RD51171350

KX161-3STCA

F00000 BOOM CYLINDER AND COMPONENT PARTS » RING,BACK UP RD51171350

U55-4(SUNBELT)

F00000 BOOM CYLINDER » RING,BACK UP RD51171350

U55-4CA

F00000 BOOM CYLINDER » RING,BACK UP RD51171350

U55CA

F00000 BOOM CYLINDER » RING,BACK UP RD51171350

Parts ring Kubota :

REL51-71960 RING(SEAL)
KX057, U55

REL51-71970 RING(WEAR)
KX057, U55

REL56-71880 RING(DUST)
KX057, U55

REN09-71650 RING(BUFFER)
KX057, KX080, U55

REN09-71660 RING(WIPER)
KX057, KX080, U55

REN19-72150 RING(BACK UP)
KX057, KX080, U55

REN19-72540 RING
KX057, KX080, U55

RG518-66230 RING,WIPER
KX121, KX161, KX91, U25, U35, U45

RP401-71420 Kubota

RP401-71420 RING,WIPER
KX121, KX61, KX91, M105XDT, M95XDT, U25, U35, U45, U48

RP401-71610 RING BACK UP
KX121, KX161

RP401-71640 Kubota

RP401-71640 RING,WIPER
KX057, KX121, KX161, KX91, M125XDT, U35, U45, U55

RP811-70560 RING,BACK UP
KX040, KX057, KX121, KX161, U25, U45, U48, U55

RD451-71970 RING(WEAR)
U48

RD451-71850 RING(BACK UP)
U48

RD451-71540 RING
U48

RD451-71460 RING(BACK UP)
U48

RD451-71440 RING RETAINING
U48

RD411-71970 RING,SLIDE
KX080, U45

RD411-71950 RING,BACK UP
KX080, U45

RD411-71760 RING,SLIDE
KX121, U25, U45, U48

RD411-71740 Kubota

RD411-71740 RING,BACK UP
KX121, U25, U45, U48

RD411-71610 RING,SNAP
KX161, U45, U48

RD411-71570 RING,SLIDE
KX121, KX91, U35, U45, U48

RD411-71550 Kubota

RD411-71550 RING,BACK UP
KX121, KX91, U35, U45, U48

RD511-71370 RING
KX057, KX161, U45, U55

RD511-71420 RING,SLIDE
KX057, KX121, KX161, U55

RD511-71740 RING,BACK UP
KX057, KX121, KX161, KX91, U35, U55

RD511-71760 RING,SLIDE
KX057, KX121, KX161, KX91, U35, U55

RD511-71950 RING BACK UP
KX161

RD511-71970 RING SLIDE
KX161

RD518-71350 RING(WIPER)
U48

RD548-71190 RING
KX161

RD548-71210 RING BEARING
KX161

RD548-71220 RING RETAINER
KX161

RD548-71240 RING BACK UP
KX161

RD548-71270 RING BACK UP
KX161